Wikipedia
Ctenochasma
Ctenochasma (meaning 'comb jaw') is a genus of Late Jurassic pterosaur belonging to the suborder Pterodactyloidea. Three species are currently recognized: C. roemeri (named after Friedrich Adolph Roemer), C. taqueti, and C. elegans. Their fossilized remains have been found in the Solnhofen Limestone of Bavaria, Germany, the " Purbeck Group" of northeastern Germany, and the Calcaires tâchetés of eastern France.